package Text3;

/*
 *@Student 张策
 */
public class Ecmdef {
    public static int cal(int a,int b){
        int num=0;
        try {
            num=a/b;
            return num;
        } catch (Exception e) {
            e.getMessage();
        }


    }
    public static void main(String[] args) {
        System.out.println(cal(6, 0));
    }
}

